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@article{DCG_1992__8_1_131219, author = {H. Edelsbrunner}, title = {Nonoverlap of the {Star} {Unfolding.}}, journal = {Discrete & computational geometry}, pages = {219--250}, publisher = {mathdoc}, volume = {8}, number = {1}, year = {1992}, zbl = {0756.52011}, url = {http://geodesic.mathdoc.fr/item/DCG_1992__8_1_131219/} }
H. Edelsbrunner. Nonoverlap of the Star Unfolding.. Discrete & computational geometry, Tome 8 (1992) no. 1, pp. 219-250. http://geodesic.mathdoc.fr/item/DCG_1992__8_1_131219/